<template>
  <h1>双向绑定指令</h1>
  <h3>用户注册</h3>
  用户名:<input type="text" placeholder="请输入用户名" v-model="user.username"><br>
  密码:<input type="password" placeholder="请输入密码" v-model="user.password"><br>
  性别:
  <input type="radio" name="gender" value="1" v-model="user.gender">男
  <input type="radio" name="gender" value="2" v-model="user.gender">女
  <br>
  <button @click="reg">点我注册</button>
</template>


<script setup>
import { ref } from 'vue';
const user = ref(
    {
      username:"baby",
      password:"123",
      gender:"0"
    }
);
const reg = () => {
  console.log(user.value);
}


</script>


<style scoped>

</style>